AU573868B2 - Improved filtering screens and methods of production - Google Patents

Improved filtering screens and methods of production

Info

Publication number
AU573868B2
AU573868B2 AU45201/85A AU4520185A AU573868B2 AU 573868 B2 AU573868 B2 AU 573868B2 AU 45201/85 A AU45201/85 A AU 45201/85A AU 4520185 A AU4520185 A AU 4520185A AU 573868 B2 AU573868 B2 AU 573868B2
Authority
AU
Australia
Prior art keywords
production
methods
improved filtering
filtering screens
screens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU45201/85A
Other languages
English (en)
Other versions
AU4520185A (en
Inventor
Marshall Graham Bailey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger UK Holdings Ltd
Original Assignee
Thule United Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26288016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU573868(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB848418658A external-priority patent/GB8418658D0/en
Priority claimed from GB858508892A external-priority patent/GB8508892D0/en
Application filed by Thule United Ltd filed Critical Thule United Ltd
Publication of AU4520185A publication Critical patent/AU4520185A/en
Application granted granted Critical
Publication of AU573868B2 publication Critical patent/AU573868B2/en
Assigned to UNITED WIRE LIMITED reassignment UNITED WIRE LIMITED Alteration of Name(s) in Register under S187 Assignors: THULE UNITED LTD.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtering Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AU45201/85A 1984-07-21 1985-07-19 Improved filtering screens and methods of production Expired AU573868B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8418658 1984-07-21
GB848418658A GB8418658D0 (en) 1984-07-21 1984-07-21 Filtering screens
GB858508892A GB8508892D0 (en) 1985-04-04 1985-04-04 Filtering screens
GB8508892 1985-04-04

Publications (2)

Publication Number Publication Date
AU4520185A AU4520185A (en) 1986-01-23
AU573868B2 true AU573868B2 (en) 1988-06-23

Family

ID=26288016

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45201/85A Expired AU573868B2 (en) 1984-07-21 1985-07-19 Improved filtering screens and methods of production

Country Status (5)

Country Link
EP (1) EP0169698B2 (fr)
AU (1) AU573868B2 (fr)
ES (1) ES296761Y (fr)
GB (2) GB2161715B (fr)
NO (1) NO170319C (fr)

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* Cited by examiner, † Cited by third party
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JPH01502888A (ja) * 1987-01-26 1989-10-05 コウヴエンベルクス，パウル 汚染された液体をろ過するためのろ過機
GB2203061B (en) * 1987-04-10 1991-03-27 Thule United Ltd Filter screen assembly
ZA914947B (en) * 1990-06-29 1992-03-25 Bengston N V Composite vibratory screen
US5637216A (en) * 1991-10-04 1997-06-10 Rosenmund Ag, A Swiss Corporation Filter matting for a reversible-flow filter
WO1993006908A1 (fr) * 1991-10-04 1993-04-15 Rosenmund Ag Tissu filtrant a retrolavage
GB2266475B (en) * 1992-04-21 1995-08-16 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
US5615776A (en) * 1992-04-21 1997-04-01 Alfa Laval Separation Ab Mounting & tensioning arrangements for screens
DE69419908T2 (de) * 1993-04-08 1999-12-02 Tuboscope I/P Inc., Houston Sieb zum trennen von feststoffen aus einer bohrflüssigkeit
US5385669A (en) * 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
US6186337B1 (en) * 1998-10-30 2001-02-13 Tuboscope I/P, Inc. Dual screen element having upper scalping screen adhered to crests of corrugated lower screen
US5971159A (en) 1993-04-30 1999-10-26 Tuboscope I/P, Inc. Screen assembly for a vibratory separator
US6152307A (en) 1993-04-30 2000-11-28 Tuboscope I/P, Inc. Vibratory separator screens
US6454099B1 (en) 1993-04-30 2002-09-24 Varco I/P, Inc Vibrator separator screens
US5392925A (en) * 1993-08-12 1995-02-28 Environmental Procedures, Inc. Shale shaker and screen
US6607080B2 (en) 1993-04-30 2003-08-19 Varco I/P, Inc. Screen assembly for vibratory separators
US6581781B1 (en) 1993-04-30 2003-06-24 Tuboscope I/P, Inc. Vibrator separator screens
US6450345B1 (en) 1993-04-30 2002-09-17 Varco I/P, Inc. Glue pattern screens and methods of production
US5598930A (en) * 1995-07-20 1997-02-04 Advanced Wirecloth, Inc. Shale shaker screen
US6401934B1 (en) 1993-04-30 2002-06-11 Tuboscope I/P, Inc. Ramped screen & vibratory separator system
US6629610B1 (en) 1993-04-30 2003-10-07 Tuboscope I/P, Inc. Screen with ramps for vibratory separator system
USD425531S (en) 1999-03-29 2000-05-23 Tuboscope I/P, Inc. Screen
US6443310B1 (en) 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US6371301B1 (en) 2000-11-17 2002-04-16 Varco I/P, Inc. Screen basket for shale shakers
US6565698B1 (en) 1993-04-30 2003-05-20 Varco I/P, Inc. Method for making vibratory separator screens
US6283302B1 (en) 1993-08-12 2001-09-04 Tuboscope I/P, Inc. Unibody screen structure
GB9404071D0 (en) * 1994-03-03 1994-04-20 United Wire Ltd Improved sifting screen
US5551575A (en) * 1994-07-29 1996-09-03 Environmental Procedures, Inc. Shale shaker screens
GB2308315B (en) * 1995-02-28 1998-01-21 United Wire Ltd Improved sifting screen
US5819952A (en) * 1995-08-29 1998-10-13 United Wire Limited Sifting screen
US5851393A (en) * 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
US5944197A (en) * 1997-04-24 1999-08-31 Southwestern Wire Cloth, Inc. Rectangular opening woven screen mesh for filtering solid particles
US6439392B1 (en) 1997-09-02 2002-08-27 Southwestern Wire Cloth, Inc. Vibrating screen assembly with tubular frame
US5967336A (en) * 1997-09-02 1999-10-19 Southwestern Wire Cloth, Inc. Vibrating screen assembly with improved frame
GB9723650D0 (en) * 1997-11-10 1998-01-07 Its Holdings Ltd Screen
US6736270B2 (en) 1998-10-30 2004-05-18 Varco I/P, Inc. Glued screens for shale shakers
US20030042179A1 (en) 1998-10-30 2003-03-06 Adams Thomas C. Vibratory separator screens
US6669985B2 (en) 1998-10-30 2003-12-30 Varco I/P, Inc. Methods for making glued shale shaker screens
GB2363585B (en) 1999-06-24 2003-08-27 Tuboscope I P Inc A screen a panel for a screen a shale shaker and a method of screening
US6305549B1 (en) 1999-07-06 2001-10-23 Southwestern Wire Cloth, Inc. Vibrating screen assembly of dissimilar materials
US6601709B2 (en) 1999-09-03 2003-08-05 Tuboscope I/P, Inc. Screen support and screens for shale shakers
US20030201237A1 (en) 2002-04-26 2003-10-30 Grichar Charles Newton Shale shakers
GB0225619D0 (en) * 2002-11-02 2002-12-11 United Wire Ltd Improved screen
US7484625B2 (en) 2003-03-13 2009-02-03 Varco I/P, Inc. Shale shakers and screens with identification apparatuses
DE20307614U1 (de) * 2003-05-16 2003-07-10 Haver & Boecker, 59302 Oelde Siebboden für eine Siebmaschine
JP4556699B2 (ja) * 2005-02-15 2010-10-06 セイコーエプソン株式会社 フィルタの製造方法およびフィルタ、これを装着した液体噴射ヘッドならびに液体噴射装置
US20090218299A1 (en) * 2006-05-05 2009-09-03 Pierre Lucien Cote Inverted aerated immersed screen, screen assembly and operating process
US8303751B2 (en) * 2010-08-30 2012-11-06 GM Global Technology Operations LLC Method for integral vent screen in molded panels
CN102974534B (zh) * 2012-11-23 2015-08-12 河南省雪鸟实业有限公司 吊吊绒筛箱
CN106984539B (zh) * 2017-04-10 2023-09-26 北京圣开景科技有限公司 一种复合筛网及其加工方法
CN108043082B (zh) * 2018-02-07 2023-05-26 洛阳景森农业有限公司 一种红薯淀粉生产用易更换组合型红薯糊过滤装置
CN109224550A (zh) * 2018-10-22 2019-01-18 河北晶乐光电科技有限公司 一种过滤装置及往复式筛浆设备
CN112121552A (zh) * 2019-06-24 2020-12-25 康宁股份有限公司 空气过滤组件
CN111185047A (zh) * 2020-01-16 2020-05-22 西安新意达建筑制品有限公司 一种搅拌站污水处理装置
CN113562882A (zh) * 2021-08-20 2021-10-29 华瑞环保科技宿迁有限公司 一种可对工业加工的废水净化处理用过滤装置
CN115090525B (zh) * 2022-08-25 2022-11-18 江苏耀海生物制药有限公司 一种具有滤网清理功能的y型过滤装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578948A (en) * 1977-10-26 1980-11-12 United Wire Group Ltd Sifting screens

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Publication number Priority date Publication date Assignee Title
DE602110C (de) * 1931-12-04 1934-09-01 Carl Schenck Eisengiesserei Selbstreinigendes Schwingsieb
GB743902A (en) * 1951-04-12 1956-01-25 Siteg Siebtech Gmbh Vibrating screens
JPS4915993Y1 (fr) * 1969-05-16 1974-04-22
GB1526663A (en) * 1977-04-25 1978-09-27 Derrick Mfg Corp Vibratory screening apparatus for finely divided material
FR2407026A1 (fr) * 1977-10-26 1979-05-25 United Wire Group Ltd Crible de tamisage
SE8300121L (sv) * 1982-01-18 1983-07-19 Inst Tech Kibernetik Robot Siktnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578948A (en) * 1977-10-26 1980-11-12 United Wire Group Ltd Sifting screens

Also Published As

Publication number Publication date
NO170319C (no) 1992-10-07
NO170319B (no) 1992-06-29
EP0169698A2 (fr) 1986-01-29
EP0169698A3 (en) 1988-05-25
GB8517799D0 (en) 1985-08-21
NO852856L (no) 1986-01-22
AU4520185A (en) 1986-01-23
ES296761Y (es) 1988-10-01
GB2162091B (en) 1988-01-27
EP0169698B2 (fr) 1993-08-25
GB2161715A (en) 1986-01-22
ES296761U (es) 1988-01-16
EP0169698B1 (fr) 1990-11-14
GB2161715B (en) 1988-06-22
GB2162091A (en) 1986-01-29
GB8517800D0 (en) 1985-08-21

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